OverLock Seatpost Clamp

A high-leverage seatpost clamp

Licensed from Syntace®, this seat clamp is designed to maximize clamping force and durability while minimizing weight and lever force. Fanatical attention to the tiniest detail is a hallmark of Syntace® engineering.

  • 3D-machined clamp with an extra long lever allows riders to easily and securely adjust the height of their seatpost
  • CNC-machined for a perfect fit
  • Stainless steel bushing eliminates corrosion and wear for consistent, reliable transfer of clamping force
  • Polished lever reduces friction for easier operation
  • Lightweight design adds just 57 g to your bike's total
  • Internal diameter of 40.8 mm works with several compatible bikes
Tern Overlock Seatpost Clamp for folding bikes

Get the Facts

Max Dimensions (per unit)
69 × 50 × 29 mm (2,7 × 2 × 1,1 i)
Weight (per set)
0,057 kg (0,1 lb)